package com.google.pattern;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;


public class XXX {
	private final static String FILE_DIR	= "src/com/google/cj12";
	
	private final static String FILE_NAME 	= "A-small-attempt0";
//	private final static String FILE_NAME 	= "A-large";
	
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader(new FileReader(
				FILE_DIR + "/" + FILE_NAME + ".in"));
		PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(
				FILE_DIR + "/" + FILE_NAME + ".out")));
		new XXX().solve(f, out);
		f.close();
		out.close();
	}
	
	private void solve(BufferedReader f, PrintWriter out) throws IOException {
		int T = read(f);
		int count = 0;
		
		for (int i=0; i<T; i++) {
			
			
			out.println("Case #" + (i+1) + ": " + count);
		}
	}
	
	public int read(BufferedReader f) throws IOException {
		return Integer.parseInt(f.readLine());
	}
}
